PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsPhiladelphia Phillies v Los Angeles Dodgers, Game 4LOS ANGELES, CA - OCTOBER 13: (L-R) Producer Garry Marshall, director Penny Marshall, Special Advisor to the Chairman Tommy Lasorda and owner of the Los Angeles Dodgers Frank McCourt watch Game Four against the Philadelphia Phillies in the National League Championship Series during the 2008 MLB playoffs on October 13, 2008 at Dodger Stadium in Los Angeles, California. (Photo by Harry How/Getty Images)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsNBA Finals Game 2: Boston Celtics v Los Angeles LakersLOS ANGELES, CA - JUNE 06: Actress and director Penny Marshall attends Game Two of the 2010 NBA Finals between the Boston Celtics and the Los Angeles Lakers at Staples Center on June 6, 2010 in Los Angeles, California. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, user is consenting to the terms and conditions of the Getty Images License Agreement (Photo by Ronald Martinez/Getty Images)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsMemphis Grizzlies v New York KnicksNEW YORK, NY - MARCH 27: Director Penny Marshall attends the game between the New York Knicks and the Memphis Grizzlies at Madison Square Garden on March 27, 2013 in New York City. The Knicks defeated the Grizzlies 108-101.NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Bruce Bennett/Getty Images)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsCELEBRITIES WATCHING THE NBA FINALS370603 04: Director Penny Marshall and actor Chris Rock talk together during Game 1 at courtside of the NBA Finals between the Los Angeles Lakers and the Indiana Pacers on June 7, 2000 in Los Angeles, CA. (Photo by Online USA)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsBilly Crystal and Penny Marshall watch the NBA game.10 Jan 2002: Actor Billy Crystal (L) and movie director Penny Marshall (R) watch the NBA game between the Los Angeles Clippers and the New Jersey Nets at Continental Airlines Arena in East Rutherford, New Jersey. The Nets defeated the Clippers 108-89. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this Photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory copyright notice Mandatory Credit: Ezra Shaw/Getty Images

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsPenny Marshall and Cindy Williams Get A Star On The Walk of FameHOLLYWOOD - AUGUST 12: (L-R): Actors Henry Winkler, Penny Marshall, Ed Begley Jr., Cindy Williams and director Garry Marshall pose at the ceremony honoring the two actresses with a star on the Hollywood Walk of Fame on August 12, 2004 in Hollywood, California. (Photo by Vince Bucci/Getty Images)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsTV Land Awards 2003HOLLYWOOD - MARCH 2: Penny Marshall and Cindy Williams pose backstage at the TV Land Awards 2003 at the Hollywood Palladium on March 2, 2003 in Hollywood, California. They were presented with the "Viewers Choice Award-Working Stiff of the Year" for their roles on "Laverne & Shirley" (Photo by Robert Mora/Getty Images)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsMark Wahlberg & Penny Marshall On The Set Of 'Rennaissance Man'American actor Mark Wahlberg, holding a bat and wearing military fatigues and a football helmet, and American director Penny Marshall, also in fatigues, rehearse a scene on the set of their feature film 'Rennaissance Man,' 1994. (Photo by HBO/Courtesy of Getty Images)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsCelebrities At Lakers v Bucks GameLOS ANGELES - MARCH 21: Tennis star John McEnroe and director Penny Marshall attend the game between the LA Lakers and the Milwalkee Bucks on March 21, 2004 in Los Angeles, California. (Photo by Vince Bucci/Getty Images)

PHOTOS: Actress, Filmmaker Penny Marshall Through The YearsPenny Marshall and Cindy Williams Get A Star On The Walk of FameHOLLYWOOD - AUGUST 12: (L-R): Actors Jack Klugman, Penny Marshall and Cindy Williams attend the ceremony honoring each actress with a star on the Hollywood Walk of Fame on August 12, 2004 in Hollywood, California. (Photo by Vince Bucci/Getty Images)